<!--
 * @Description: 初识vue3
 * @Author: zzj
 * @Date: 2021-10-13 19:47:35
 * @LastEditors: zzj
 * @LastEditTime: 2021-10-13 19:53:59
-->
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>vue3</title>
	<script src="https://unpkg.com/vue@next"></script>
</head>
<body>
	<div id="app">
		{{msg}}
	</div>
	<script>
		let app = Vue.createApp({
			data(){
				return {
					msg:"hello vue3"
				}
			}
		});
		let vm = app.mount("#app");   // let vm => new Vue({el:"#app",data:{}})
	</script>
</body>
</html>